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National Stock Number: 4730-00-256-8552
Federal Supply Class: 4730
National Item Identification Number: 002568552
Description: FLANGE,PIPE
Detail: An item solid or split into halves, having a threaded or unthreaded hole for the purpose of connecting or retaining a pipe, tube, or hose fitting. The face of the flange may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. If the item is unthreaded, the pipe or tube may be retained by welding, brazing, compression, or the like. Excludes FLANGE, PIPE, BLIND; FERRULE, GROOVED CLAMP COUPLING; and ADAPTER (as modified).
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Manufacturer Information:
| B110TYPEC | 53711 | NAVAL SEA SYSTEMS COMMAND | | B110TYPEC | 80064 | NAVAL SHIP SYSTEMS COMMAND | | MILF20670 | 03958 | MINDECO CORP | | MILF20670 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-F-20670, TYPE C, SZ 1/2 INCH | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MILF20670 | 84267 | BONNEY FORGE AND FOUNDRY INC CHARLES S JAMES DIV |
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Techincal Specification:
| 200.0 POUNDS PER SQUARE INCH GAS AND | | 200.0 POUNDS PER SQUARE INCH OIL AND | | 200.0 POUNDS PER SQUARE INCH WATER | | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 750.0 DEG FAHRENHEIT STEAM AND | | 300.0 DEG FAHRENHEIT GAS AND | | 300.0 DEG FAHRENHEIT OIL AND | | 300.0 DEG FAHRENHEIT WATER | | FACE SEATING SURFACE CONDITION | SERRATED | | NONDEFINITIVE SPEC/STD DATA | C TYPE | | DEPARTURE FROM CITED DOCUMENT | ASMODIFIED BY THICKNESS | | SPEC/STD CONTROLLING DATA | | | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-F-20670, TYPE C, SZ 1/2 INCH | | MANUFACTURERS CODE | 81349 | | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MILF20670 | | MATERIAL | STEEL | | STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE | | BOLT CIRCLE DIAMETER | 2.437 INCHES NOMINAL | | FLANGE DIAMETER | 3.562 INCHES NOMINAL | | BOLT HOLE DIAMETER | 0.562 INCHES NOMINAL | | BOLT HOLE QUANTITY | 3 | | FLANGE SECTION STYLE | PLAIN FACE | | THICKNESS | 0.438 INCHES NOMINAL | | NOMINAL PIPE SIZE FOR WHICH DESIGNED | 0.500 INCHES | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 150.0 POUNDS PER SQUARE INCH STEAM AND |
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